As first reported by Fox’s Jay Glazer, the NFL is reviewing this video of Smith taking a swing at Richie Incognito with a helmet.

Yeah, you can’t do that.

It’s not the first time Smith has ripped off an opponent’s helmet. In 2001, he was fined $7,500 for removing the headgear of a Baltimore Ravens’ offensive lineman.

It takes a certain type of person to swing a helmet at another man’s face. And Roger Goodell does NOT mess around, so the Texans should probably plan on playing without their anger-prone pass rusher for a while.